According to the GB19082-2009 “Technical Requirements for Medical Disposable Protective Clothing” promulgated by our country, more detailed technical requirements are put forward for medical protective clothing, which stipulates that medical protective clothing should be in flame retardant performance, water level, charge density, Indicators such as fracture extension and waterproof performance.
PTFE protective clothing filter materials can meet the above requirements.
With the development of industry, the shortcomings of some materials have also attracted people’s attention. In order to better improve the performance of materials and solve the shortcomings of the materials themselves, people have developed a new type of material. It is PTFE protective clothing filter material.
This is a composite material that uses a special process to compound the PTFE film on the surface of clothing fabrics, which is waterproof, moisture-permeable, windproof and warm.
The porosity of the ptfe protective clothing filter material can reach 80%~90%, and has been processed by high-temperature heat setting. The microporous structure is stable and can effectively intercept dust particles. Moreover, its pore size is small and uniform, and the surface filtration mechanism makes dust removal easy. , has strong hydrophobicity, low surface energy, and good non-adhesive ability. It can effectively remove dust accumulated on the surface. Washing with water or backflushing can restore the performance, greatly extend the service life, and the filtration efficiency can reach 99.999995%.
Undertake various filter material coating processing services. Our company will perform coating processing according to the coating substrate provided by the customer or the coating substrate specified by the customer.
The key to its technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. Our company can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different needs of users.
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